mrzhao zhaomengru2015

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Full code I used to get the amount and duration of AWS Lambda cold starts during 2 given months.

	# node --experimental-modules index.mjs
	import base58check from 'bs58check';
	import pkg from 'tron-protocol-ts';
	const { TransferContract, Transaction } = pkg;
	let rawTransaction="0a80010a0201f422086f2122e8e7c533ac40c8b4d4ecd42f5a69080112650a2d747970652e676f6f676c65617069732e636f6d2f70726f746f636f6c2e5472616e73666572436f6e747261637412340a1541adad4a46544612f9625428e36e0cf3df9a97d37e121541f10c803081f0d8e8db87efb44d233b36fe2fda8a18dda0d8ac03124152e751210fe9ef4f39e10ef64c6c826f5e99a6ebf88cc9f01f6e588b8a769c6f7718df28ea7c8dfe0c002bffc3f4895f19c46343d3769eea89b97ed78096741c01"
	let transaction=Transaction.deserializeBinary(Buffer.from(rawTransaction, 'hex'));
	transaction.getRawData().getContractList().forEach((contract) => {
	console.log(contract.getType(),"----------")
	switch (contract.getType()) {
	case Transaction.Contract.ContractType.TRANSFERCONTRACT:

	type PointType = {
	x: number
	y: number
	}

	interface ThreeDimesions extends PointType {
	z: number
	}

	interface PointInterface {

	import { EventEmitter } from "events";
	import express from 'express';

	const eventEmitter = new EventEmitter();

	const app = express();
	app.set('eventEmitter', eventEmitter);

	// access it from any module of the application
	console.log(app.get('eventEmitter'));